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(11)

EP 1 858 914 A1

(12)

(43) Date of publication: 28.11.2007 Bulletin 2007/48 (21) Application number: 06704911.4 (22) Date of filing: 24.02.2006

(51) International Patent Classification (IPC):  C07K 7/06(2006.01) B01D 17/05(2006.01) B01F 17/30(2006.01) C07K 7/08(2006.01) (86) International application number: PCT/AU2006/000236 (87) International publication number: WO 2006/089364 (31.08.2006 Gazette 2006/35)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 24.02.2005 AU 2005900853 08.07.2005 AU 2005903643 27.09.2005 AU 2005905323 (71) Applicant: THE UNIVERSITY OF QUEENSLAND Brisbane, Queensland 4067 (AU)	(72) Inventors: DEXTER, Annette Faith Brookfield, Queensland 4069 (AU) MIDDELBERG, Anton Peter Jacob Toowong, Queensland 4066 (AU) (74) Representative: Dzieglewska, Hanna Eva  Frank B. Dehn & Co. St Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)